Reference Manual

Turbo PMAC/PMAC2 Software Reference
Turbo PMAC Memory and I/O Map 530
IC# - Chan#
0-1
0-2
0-3
0-4
1-1
1-2
1-3
1-4
Board -
Chan#
PMAC - 1
PMAC - 2
PMAC - 3
PMAC - 4
PMAC - 5
PMAC - 6
PMAC - 7
PMAC - 8
Address
$078001
$078005
$078009
$07800D
$078101
$078105
$078109
$07810D
IC# - Chan#
2-1
2-2
2-3
2-4
3-1
3-2
3-3
3-4
Board -
Chan#
24P/V
#1 - 1
24P/V
#1 - 2
24P/V
#1 - 3
24P/V
#1 - 4
24P/V
#1 - 5
24P/V
#1 - 6
24P/V
#1 - 7
24P/V
#1 - 8
Address
$078201
$078205
$078209
$07820D
$078301
$078305
$078309
$07830D
IC# - Chan#
4-1
4-2
4-3
4-4
5-1
5-2
5-3
5-4
Board -
Chan#
24P/V
#2 - 1
24P/V
#2 - 2
24P/V
#2 - 3
24P/V
#2 - 4
24P/V
#2 - 5
24P/V
#2 - 6
24P/V
#2 - 7
24P/V
#2 - 8
Address
$079201
$079205
$079209
$07920D
$079301
$079305
$079309
$07930D
IC# - Chan#
6-1
6-2
6-3
6-4
7-1
7-2
7-3
7-4
Board -
Chan#
24P/V
#3 - 1
24P/V
#3 - 2
24P/V
#3 - 3
24P/V
#3 - 4
24P/V
#3 - 5
24P/V
#3 - 6
24P/V
#3 - 7
24P/V
#3 - 8
Address
$07A201
$07A205
$07A209
$07A20D
$07A301
$07A305
$07A309
$07A30D
IC# - Chan#
8-1
8-2
8-3
8-4
9-1
9-2
9-3
9-4
Board -
Chan#
24P/V
#4 - 1
24P/V
#4 - 2
24P/V
#4 - 3
24P/V
#4 - 4
24P/V
#4 - 5
24P/V
#4 - 6
24P/V
#4 - 7
24P/V
#4 - 8
Address
$07B201
$07B205
$07B209
$07B20D
$07B301
$07B305
$07B309
$07B30D
Y:$07x0xx Channel n Time since last encoder count (SCLK cycles)
Alternate use if Channel Control Word bit 18 set to 1 (Rev “D” or newer IC only):
Channel n Timer-Based Fractional Count Data (unsigned)
Bits: 0-11 Compare “A” fractional count (bit 11 = ½-count; bit 10 = ¼-count; etc.)
12-23 Servo-captured fractional count (bit 23 = ½-count; bit 22 = ¼-count; etc.)
X:$07xx0x Encoder phase position (counts)
IC# - Chan#
0-1
0-2
0-3
0-4
1-1
1-2
1-3
1-4
Board -
Chan#
PMAC - 1
PMAC - 2
PMAC - 3
PMAC - 4
PMAC - 5
PMAC - 6
PMAC - 7
PMAC - 8
Address
$078002
$078006
$07800A
$07800E
$078102
$078106
$07810A
$07810E
IC# - Chan#
2-1
2-2
2-3
2-4
3-1
3-2
3-3
3-4
Board -
Chan#
24P/V
#1 - 1
24P/V
#1 - 2
24P/V
#1 - 3
24P/V
#1 - 4
24P/V
#1 - 5
24P/V
#1 - 6
24P/V
#1 - 7
24P/V
#1 - 8
Address
$078202
$078206
$07820A
$07820E
$078302
$078306
$07830A
$07830E
IC# - Chan#
4-1
4-2
4-3
4-4
5-1
5-2
5-3
5-4
Board -
Chan#
24P/V
#2 - 1
24P/V
#2 - 2
24P/V
#2 - 3
24P/V
#2 - 4
24P/V
#2 - 5
24P/V
#2 - 6
24P/V
#2 - 7
24P/V
#2 - 8
Address
$079202
$079206
$07920A
$07920E
$079302
$079306
$07930A
$07930E
IC# - Chan#
6-1
6-2
6-3
6-4
7-1
7-2
7-3
7-4
Board -
Chan#
24P/V
#3 - 1
24P/V
#3 - 2
24P/V
#3 - 3
24P/V
#3 - 4
24P/V
#3 - 5
24P/V
#3 - 6
24P/V
#3 - 7
24P/V
#3 - 8
Address
$07A202
$07A206
$07A20A
$07A20E
$07A302
$07A306
$07A30A
$07A30E
IC# - Chan#
8-1
8-2
8-3
8-4
9-1
9-2
9-3
9-4
Board -
Chan#
24P/V
#4 - 1
24P/V
#4 - 2
24P/V
#4 - 3
24P/V
#4 - 4
24P/V
#4 - 5
24P/V
#4 - 6
24P/V
#4 - 7
24P/V
#4 - 8
Address
$07B202
$07B206
$07B20A
$07B20E
$07B302
$07B306
$07B30A
$07B30E